The Nike Space Hippie 04 “Astronomy Blue” is the latest colorway of the silhouette from the brand’s exploratory footwear collection constructed with Nike’s own “space junk.” Composed of at least 25% recycled material by weight, this iteration of the model dons light tan “Space Waste Yarn” uppers with embroidered blue Swooshes. According to Nike, the “Space Waste Yarn” uppers include about 85% recycled polyester – made from recycled plastic bottles, t-shirts and yarn scraps. Finally, its signature speckled Crater Foam tooling in light blue rounds out the design.